Air Miles Calculator logo

How far is Watertown, NY, from Laredo, TX?

The distance between Laredo (Laredo International Airport) and Watertown (Watertown International Airport) is 1727 miles / 2779 kilometers / 1500 nautical miles.

The driving distance from Laredo (LRD) to Watertown (ART) is 2024 miles / 3258 kilometers, and travel time by car is about 36 hours 50 minutes.

Laredo International Airport – Watertown International Airport

Distance arrow
1727
Miles
Distance arrow
2779
Kilometers
Distance arrow
1500
Nautical miles

Search flights

Distance from Laredo to Watertown

There are several ways to calculate the distance from Laredo to Watertown. Here are two standard methods:

Vincenty's formula (applied above)
  • 1726.743 miles
  • 2778.924 kilometers
  • 1500.499 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 1726.133 miles
  • 2777.942 kilometers
  • 1499.969 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Laredo to Watertown?

The estimated flight time from Laredo International Airport to Watertown International Airport is 3 hours and 46 minutes.

Flight carbon footprint between Laredo International Airport (LRD) and Watertown International Airport (ART)

On average, flying from Laredo to Watertown generates about 195 kg of CO2 per passenger, and 195 kilograms equals 429 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Laredo to Watertown

See the map of the shortest flight path between Laredo International Airport (LRD) and Watertown International Airport (ART).

Airport information

Origin Laredo International Airport
City: Laredo, TX
Country: United States Flag of United States
IATA Code: LRD
ICAO Code: KLRD
Coordinates: 27°32′37″N, 99°27′41″W
Destination Watertown International Airport
City: Watertown, NY
Country: United States Flag of United States
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″W